Home / 36,333,035.43-50,140,799.31-19,814,061.27

Finding the Fourth Proportional to 36,333,035.43, 50,140,799.31 and 19,814,061.27

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Solution

The fourth proportional to 36,333,035.43, 50,140,799.31 and 19,814,061.27 is: 27,344,064.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,333,035.43 : 50,140,799.31 = 19,814,061.27 : x
  2. Step 2: Convert to fraction form
    36,333,035.43/50,140,799.31 = 19,814,061.27/x
  3. Step 3: Cross multiply
    36,333,035.43x = 50,140,799.31 × 19,814,061.27
  4. Step 4: Simplify right side
    36,333,035.43x = 993,492,869,655,113.75
  5. Step 5: Solve for x
    x = 993,492,869,655,113.75/36,333,035.43
  6. Step 6: Final answer
    x = 27,344,064.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.